Kerlink 473-2846 Lorawan Wirnet Ifemtocell Gateway User Manual

USER MANUAL
WIRNET™ IFEMTOCELL

HISTORY

Normal conditions of use

The Wirnet™ iFemtoCell is an indoor LoRa Gateway for IoT chain. It is based on LoRa® technology provided by Semtech Company and is fully compatible and interoperable with existing LoRa LPWAN.
The Wirnet™ iFemtoCell is available in three versions to cover different countries and areas around the world:

Please check the appropriate version for the dedicated country. Contact your reseller if required.
The present document addresses all the above Wirnet™ iFemtoCell versions.

Description of features

Here are the main functionalities of the Wirnet™ iFemtoCell:

• LongRange support:
  o Incorporate LoRa (TM) bidirectional communications technology:
• 868MHz version → RX: 863- 873MHz, TX: 863-873MHz (according to HW capabilities)
• 915MHz version → 902-928 MHz ISM band-hybrid mode (according to HW capabilities)
•  923MHz version → RX: 915-928 MHz, TX: 915-928MHz (according to HW capabilities)
  o 49 LoRa demodulators over 9 channels + 1 x GFSK
• Embedded, remote and open low power communication station
• Open development framework based on standard Linux OS
• Internet connectivity over Wi-Fi, Ethernet or 3G/4G (with optional USB dongle)
• USB host interface allowing local software upgrade with USB mass-storage key

Safety

Warnings in this manual

Warnings provide important safety information.
Warnings must be read before any action is taken that could generate risks to people or equipment.
Refers to a critical situation.
In case of non-compliance, it may result in property damage.
WARNING
Refers to useful information during manipulations.

Safety instructions

Please read this user manual carefully.
It is an integral part of the described equipment and it must be available at all time.

WARNING

• Only use the Wirnet™ iFemtoCell for its intended use, see chapter 1 “Normal conditions of use”.
• Only use the Wirnet™ iFemtoCell in the normal operating conditions described in chapter 10 “Technical characteristics”.
• Maintenance and repair must be carried out by qualified personnel authorized by the manufacturer.
• The enclosure of the Wirnet™ iFemtoCell must not be opened by customer.
• The Wirnet™ iFemtoCell should only be used with accessories or spare parts supplied by your reseller.

Overview of Wirnet™ iFemtoCell

Markings

Markings on sticker

Symbol	Description	Symbol	Description
WirnetT” iFemtoCell	Type of equipment		QR code
10-15V 1A	Power supply Information	Or another marking	CE marking indicating that the product complies with current European directives, or other marking depending on the country
Board ID	Serial number of board		Marking Indicating that the product complies with RoHS directives
Final product ID	Serial number of product		Do not dispose of domestic waste
MAC ADDR	MAC address		The product must be Installed on a non-flammable substrate (UL 94V0) Refer to the Installation Instructions before powering up

Markings on packaging

Symbol	Description	Symbol	Description
WirnetTM iFemtoCell	Type of equipment		QR code
Final product ID	Serial number of product	another marking	CE marking indicating that the product complies with current European directives, or other marking depending on the country
Packaging ID	Identifier of packaging		Marking indicating that the product complies with RoHS directives
Software version	Version of embedded software		Do not dispose of with domestic waste
MAC ADDR	MAC address		Product must be installed on a non-flammable substrate (UL 94V0) Refer to the installation instructions before powering up

Installation of Wirnet™ iFemtoCell

Mounting of the enclosure

WARNING
The Wirnet™ iFemtoCell enclosure must be mounted on any concrete pedestal, concrete wall or any non-flammable surface (UL94-V0). It must not be mounted on a flammable surface.
The Wirnet™ iFemtoCell may be mounted on a wall using the two oblong holes.
Only two screws (not included) are needed, all mounting information is mentioned on the following drawing:

Setting connections

WARNING
Before setting all connections, ensure that the power supply is not connected to the main supply.

When the Wirnet™ iFemtoCell is installed, three configurations are possible regarding the technology used to access the Internet:

• Ethernet connection, requiring Ethernet access through a dedicated RJ45 cable
• Wi-Fi connection, requiring a Wi-Fi access point
• 3G/4G connection via USB dongle (optional) and a USIM subscription (not included)

The three configurations may be used in parallel. A typical example is the possibility to insure Ethernet backup by a 3G/4G link.
The following connections are required to operate the Wirnet™ iFemtoCell (see chapter 4 “Overview” for details of  connectors):

• Power supply
• Ethernet cable (not included)
• LoRa antenna
• USB mass-storage key (not included)
• 3G/4G USB dongle (optional) and a USIM subscription (not included)

 The Ethernet cable is not provided and must consist of two RJ45 T 568A (or 568B) plugs on each side.
KERLINK recommends using a cable with the following characteristics:

• Category: 6A
• Shielding: STP (U/FTP) or SSTP (S/FTP)
• Section conductors: AWG26
• External jacket: LSZH or PUR
• Maximum length: 100 meters
• Operating temperature range: -20°C to +50°C

In case of 3G/4G connection with USB dongle:

•  KERLINK recommends using a validated USB dongle (contact your reseller to have the list of validated USB dongles).
  The alternative dongle may require additional drivers and firmware updates to be used.
•  To optimize the radio performances, when possible, KERLINK strongly recommends to dissociate the antennas (LoRa and
  3G/4G) by using a 1-meter extension cable for the 3G/4G USB dongle.

This radio transmitter 20637-KLK915MWIFC has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device.
Authorized antennas
868/915 MHz Rubber Dipole WHITE antenna (Swivel RP-SMA Male). REF : KLK02887

Electrical Characteristics :
Frequency range : 862/873 MHz, 902-928MHz
Impedance : 50 ohms
Technology : Dipole
VSWR : <1.7 :1
Max Gain : 3dBi
Polarization : Vertical
Whip material : ABS
Color : White
Connector (Wirnet™
iFemtoCell 915) : RP-SMA
Size : 135x20mm
Weigh : 15g
Antenna operating temperature range : -20°C to +55°C

Power ON

Once the LoRa RF antenna, the Ethernet cable (if used) or the optional 3G/4G USB dongle (with USIM card inserted) and the power supply jack connector are connected, the Wirnet™ iFemtoCell can be powered ON by connecting the power supply onto the 230VAC mains supply.

The power supply is provided with E/F type cable (Europe) or B type cable (USA).

First connection

When the Wirnet™ iFemtoCell is installed, the first connection can be done by three different ways:

• Using Ethernet connection:
  o Plug the Wirnet™ iFemtoCell to your box or internet router with an Ethernet cable
  o The connection will be established automatically
• If you have a WPS (Wi-Fi Protected Setup) compatible AP:
  o Press the WPS button on the Wirnet™ iFemtoCell (see chapter 4 “Overview”) then press the WPS button on the Wi-Fi access point of the installation
  o The connection will be established automatically
• Using the Wi-Fi direct connection:
  o Please contact your reseller for more information about this connection mode

Functional check

To ensure the Wirnet™ iFemtoCell is started up, check the behavior of the LED indicators:

Applicative software stands for embedded software running on the Wirnet™ iFemtoCell like KERLINK Small Private Network or another Packet Forwarder (software that forwards RF packets received to a server and emits RF packets that are sent
by the server).
Please contact your reseller to know the Led’s behavior if the applicative software installed on the Wirnet™ iFemtoCell is not the one officially provided by KERLINK.

Configuration

Once the connection of your Wirnet™ iFemtoCell is established (Ethernet, Wi-Fi in infrastructure mode or not), a Web configuration interface is available.
You will be greeted with the following screen:
Please contact you reseller for more information and get the credentials.
For information the hostname of the Wirnet™ iFemtoCell is “klk-wifcxxxxxx” where xxxxxx is the end of the board ID. This information is present on the sticker placed on the rear side of the product. For example,  or a board ID 7048Bec030178, xxxxxx value is 030178. The Web interface allows to configure the following items:

• Ethernet configuration:
  o IPv4 mode: Automatic (DHCP), Manual (static) or Off (disabled)
  o In manual configuration:
• IPv4 address
• IPv4 gateway address and network mask
• IPv4 DNS resolver
• Wi-Fi configuration:
  o SSID
  o Password
  o Scanning (SSID, RSSI)
• GSM / HSPA / LTE configuration:
  o USIM pincode
  o APN
  o Login
  o Password
• Security credentials:
  o Change of admin user password

Described behavior is based on Keros firmware 4.0, it can be modified in newer firmware.

Problems

In case of a problem that cannot be resolved immediately from the table, contact your reseller. Do not use the Wirnet™ iFemtoCell to prevent further damage.

Disposal / Recycling

Do not throughout the product with domestic waste. For proper disposal, contact a waste disposal company. The packaging of the product (cardboard and liners) can be disposed of with the used paper.

Warranty

Contact your reseller for warranty conditions of the Wirnet™ iFemtoCell.
WARNING
The Wirnet™ iFemtoCell is not warranted by KERLINK in case the enclosure is opened by the customer for any reason.

Technical characteristics

 Declaration of conformity

Wirnet™ iFemtoCell 868MHz

The Wirnet™ iFemtoCell 868 complies with:

• Directive 2014/53/EU relating to radio equipment (RED)
• Directive 2014/35/EU relating to electrical equipment designed for use within certain voltage limits (Low Voltage)
• Directive 2014/30/EU relating to Electromagnetic Compatibility
• Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (ROHS)
• Council Recommendation 1999/519/EC on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz)

The Wirnet™ iFemtoCell 868 is considered as a category 1.5 receiver according to the EN 300 220.
The Wirnet™ iFemtoCell 868 has CE marking:

In Europe, the Wirnet™ iFemtoCell 868 stations must comply with the ERC 70-3 requirements regarding duty cycle and maximum EIRP. They are summarized in the following table:

The power supply of the Wirnet™ iFemtoCell 868 must be a limited power source.

• If the LoRa antenna is changed, the output power must be adjusted to take into account the gain of the antenna to not overrule the ERC 70-3 regulation.
• Be careful, some countries in Europe may have specific frequency range, EIRP and duty cycles regulations. Check the local regulations before installing and commissioning the Wirnet™ iFemtoCell 868.
• For other countries, outside Europe, check the frequency range, the maximum EIRP and duty cycle allowed.

Wirnet™ iFemtoCell 915MHz

The Wirnet™ iFemtoCell 915 complies with both FCC and IC regulations.
The associated FCC and IC identifiers of the Wirnet™ iFemtoCell 915 are:
Model: Wirnet™ iFemtoCell 915MHz
FCC ID: 2AFYS-KLK915MWIFC
IC: 20637-KLK915MWIFC

• The power supply of the Wirnet™ iFemtoCell 915 must be a limited power source.
• Any changes or modifications to this equipment not expressly by Kerlink may cause, interfere and void the FCC authorization to operate this equipment.
• This device complies with Industry Canada’s license-exempt RSS.

Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation of the device.

•  Some conditions have to be respected to maintain the FCC and IC compliance of the devices in the USA and Canada.
  Please contact your reseller to have details.
• For others countries, check the specific regulations regarding maximum EIRP and duty cycle allowed.

WARNING

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help

This equipment complies with RSS102’s and FCC radiation exposure limits set forth for an uncontrolled environment under
the following conditions:

1. This equipment should be installed and operated such that a minimum separation distance of 20cm is maintained between the radiator (antenna) and the user’s/nearby person’s body at all times.
2. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Wirnet™ iFemtoCell 923MHz

The Wirnet™ iFemtoCell 923 complies with:

• Directive 2014/53/EU relating to radio equipment (RED)
• Directive 2014/35/EU relating to electrical equipment designed for use within certain voltage limits (Low Voltage)
• Directive 2014/30/EU relating to Electromagnetic Compatibility
• Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (ROHS)
• Council Recommendation 1999/519/EC on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GH

The Wirnet™ iFemtoCell 923 is considered as a category 1.5 receiver according to the EN 300 220
The Wirnet™ iFemtoCell 923 has CE marking:

The Wirnet™ iFemtoCell 923 is certified for the following countries:

Country	Label, identification and comments
Australia New Zealand
Japan
Malaysia
Thailand
Hong Kong
Singapore
Taïwan	CCAN18LP0430T4

South Korea
Vietnam
Indonesia
Brazil
Philippines

This transmitter must be installed to provide a minimum separation distance of at least 20 cm from any person and must not be co-located with any other transmitter.

The power supply of the Wirnet™ iFemtoCell 923 must be a limited power source.

• Depending on the countries, check the specific regulations applying, especially regarding frequency range, maximum EIRP, duty cycle allowed, maximum transmit duration, carrier sense mandatory or not…
• Please contact your reseller to have details on specific rules for specific countries.

Contact

For additional information, please contact your reseller.

References

• 📧[email protected]
• Kerlink, IoT connectivity networks, software and services - Kerlink
• Kerlink, IoT connectivity networks, software and services - Kerlink
• twitter.com/kerlink_news
• Customer Support - Kerlink
• Support - Kerlink Helium-Network Compatible Products - Kerlink
• Kerlink - YouTube